CVE-2020-13659
2.5
LOW
CVSS 3.1
EPSS 0.04%
Description
address_space_map in exec.c in QEMU 4.2.0 can trigger a NULL pointer dereference related to BounceBuffer.
How to fix CVE-2020-13659
To remediate CVE-2020-13659, upgrade the affected package to a fixed version below.
- Debian/qemu—upgrade to 1:5.0-6 or later
Is CVE-2020-13659 being exploited?
Low — EPSS is 0.0%, meaning exploitation activity has not been observed at scale.
Affected packages (1)
- from 0, < 1:5.0-6
CVSS scores
| Source | Version | Severity | Vector |
|---|---|---|---|
| osv | CVSS 3.1 | LOW2.5 | CVSS:3.1/AV:L/AC:H/PR:H/UI:N/S:C/C:N/I:N/A:L |